jacobi matrix 中文意思是什麼

jacobi matrix 解釋
雅可比矩陣
  • jacobi : 哈科維
  • matrix : n (pl matrices 或matrixes)1 【解剖學】子宮;母體;發源地,策源地,搖籃;【生物學】襯質細胞;間...
  1. With this understanding, the advancing analysis method of the steady - state voltage stability integrated the continuation power flow analysis, the system jacobi matrix eigenvalue structure analysis and the correlative sensitivity analysis, provided the comprehensive and veracious informations about the steady - state voltage stability of power system under the future operating state, these informations - included the margin of stability, the weak buses, the crucial branch and the crucial generator

    提出了將連續潮流演算法與系統jacobi矩陣特徵結構分解法以及相關的靈敏度方法相結合的靜態電壓穩定預測分析方法,這種方法可以提供關于系統在未來運行狀態下的靜態穩定性信息:系統穩定裕度、系統中的薄弱區域、關鍵支路與關鍵發電機。
  2. We analyze the assembly model and propose a mathematics model and tree - representing model of the assembly who not only has a small data size, but also can be manipulated easily. this thesis not only gives the virtual representing concept the instance representing one, but also defines the concept of assembly constraint such as coupling, being alignment, being coaxial and being equidirectional. based on such concepts, a revised newton - raphson iterative algorithm is proposed, which can deal with the singularity and ill - condition of jacobi matrix

    首先分析了裝配體的模型問題,提出了裝配體的數學模型及樹形式表示的裝配體表示模型,模型具有數據量小、操作簡單的優點:文章對所涉及的約束諸如耦合、對齊、同軸、同向的裝配體位置描述概念進行了定義,引入了裝配約柬概念,從而提高了裝配設計效率;在此基礎上,文章討論了裝配約束的求解方法,提出了newton rapson迭代法的改進演算法,使得系統能更好地處理jacobi矩陣的奇異和病態的情形。
  3. Property of jacobi matrix and theorem of geometric integral transformation

    矩陣的性質與幾何體上積分變換定理
  4. A note on necessary and sufficient conditions for the jacobi matrix inverse eigenvalue problem

    矩陣的特徵值反問題可解的充分必要條件的一個注記
  5. In chapter 3, the non - linear equation was linearized with the jacobi matrix, and then the linearized equation was transformed into fixed frame to analyze the stability problem with eigenvalue method ( on - ground or hovering ) or floquet theory ( forward flight ). meanwhile, the equation was perturbed by sweep frequency excitation from steady state to get transit decay of lag response which was then transformed into fixed frame with a numerical fourier coordination transformation ( fct ). the fixed frame response along with the body response was analyzed via an fft to determine modal frequencies

    然後,在穩態響應的基礎上利用雅各比矩陣對非線性方程進行了線化,線化后的方程利用多槳葉坐標變換轉換到固定系下后,利用直接特徵值分析(地面、懸停)或floquet理論(前飛)對系統進行了穩定性分析;同時,對系統進行了瞬態響應分析;在系統達到穩態的基礎上進行掃頻激勵,用fft變換求得系統頻率,進而用移動矩形窗方法分析得到系統的阻尼。
  6. From special to normal, the problem of constructing a jacobi matrix with a prescribed principle submatrix and two ordered defective eigen - pairs has been solved gradually in this paper

    遵循從特殊到一般的原則,本文逐步解決了由給定一個順序主子陣和兩個有序缺損特徵對構造jacobi矩陣的問題。
  7. This ph. d. thesis firstly considers the jacobi matrix extension problems constrained by defective eigenpairs and a submatrix, and firstly considers the construction of a jacobi matrix from its mixed - type eigenpairs

    首次提出並討論了非順序主子矩陣和缺損特徵對約束下的jacobi矩陣擴充問題及由混合型特徵對構造jacobi矩陣的問題。
  8. On the base of analyzing some kinds of integerated simulation software including mms , using for reference the idea of modular modeling , and basising the characteristic of the thermal system , this paper rationally compartmentalized the system , established mathematics model , developed and encapsulated the models , designed all - purpose algorithm - gear which can resolve system ' s rigidity , algorithm - jacobi and subroutine for genetating new variable and big matrix

    本文對國內一些主要的一體化模擬軟體做了比較詳盡的分析,在深入分析著名模擬建模軟體mms的基礎上,根據熱力系統實際設備的特點,對系統以設備為基礎進行模塊劃分,並建立模塊的數學模型。採用compaqvisualfortran6 . 1作為開發工具,開發了包括熱力系統常用設備動態模型的模塊,形成模型庫。
  9. The inverse jacobi matrix of the 6 - sps parallel manipulator is obtained from differential equations of the reverse displacement analysis

    摘要通過對6 - sps型並聯機器人位置輸入輸出方程微分,獲得機器人逆雅可比矩陣。
  10. The key point of 2 - d or 3 - d resistivity tomography imaging is to get elements of sentivity matrix or jacobi matrix

    摘要二維或是三維電阻率反演成像研究,最關鍵的環節是在反演系數矩陣即敏感矩陣(或雅可比矩陣)的求取上。
  11. The forward and inverse kinematics solutions of a 3 - dof parallel micro - nano manipulator were emphatically analyzed, and the jacobi matrix of kinematics forward solution was derived

    重點分析了3 - dof並聯微納操作器的運動學正解和逆解,推導出了運動學正解的雅可比矩陣。
  12. For this large - scale non - linear equation, a blocked parallel algorithm for the power flow jacobi matrix equation is designed based on the parallel triangular decomposition

    對于這一大規模的非線性方程,文中設計了求解潮流計算的雅可比矩陣方程的并行演算法,即結合併行化三角分解法的分塊法。
  13. By analysis the structural characterizations of the eigenpairs of the jacobi matrix, the necessary and sufficient conditions for the existence of and the expressions for the above two problems are derived, and the numerical algorithms and examples to solve the problems are also given

    通過對jacobi矩陣的特徵對的結構特性的分析,得到了上述兩個問題有解的充分必要條件,給出了求解問題的數值演算法和數值例子。 2
  14. There are all kinds of inverse eigenvalue and generalized inverse eigenvalue problems in the fields of structural design, vibration system, automation control and matrix decision etc. a compound inverse eigenvalue problem of jacobi matrix and some generalized inverse eigenvalue problems have been discussed in this paper

    在結構設計、振動系統、自動控制、矩陣對策等領域中存在各種各樣的矩陣逆特徵值問題及廣義逆特徵值問題。本文研究了一類jacobi矩陣混合逆特徵值問題及幾類矩陣廣義逆特徵值問題。
  15. The representation takes full advantages of traditional and cutting edge computer graphics techniques to achieve an efficient and packed representation for virtual environment ; this thesis proposes a sampling rate comparison algorithm based on jacobi matrix to eliminate redundant pixels among the reference images ; this thesis proposes a texture reconstruction algorithm to reconstruct the corresponding textures of surfaces suitable for polygon - based representation

    該表示充分利用傳統圖形學和現代圖形學的新技術,以獲取高效的虛擬場景表達方式;本文提出了一個基於jacobi矩陣的采樣密度比較演算法,以刪除參考圖象間存在的大量冗餘象素;本文提出了一個平面紋理提取方法。
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